The table below looks at the statistics for VoltDB skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited VoltDB over the 3 months to 1 October 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
1 Oct 2016
Same period 2015 Same period 2014
VoltDB
Rank 633 - -
Rank change year-on-year
- 0
Contract jobs citing VoltDB 3 0 0
As % of all contract IT jobs located in the UK 0.006% - -
As % of the Database & Business Intelligence category 0.025% - -
Number of daily rates quoted 1 0 0
Median daily rate £520 - -
UK excluding London median daily rate £520 - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
11949 13286 12452
As % of all contract IT jobs located in the UK 22.69% 23.01% 21.38%
Number of daily rates quoted 7909 8810 7932
Median daily rate £425 £415 £400
Median daily rate % change year-on-year
+2.40% +3.75%
90% offered a daily rate of more than £300 £295 £270
10% offered a daily rate of more than £575 £568 £550
UK excluding London median daily rate £380 £375 £350
% change year-on-year
+1.33% +7.14%
Number of hourly rates quoted 188 192 205
Median hourly rate £36.50 £33.55 £27.50
Median hourly rate % change year-on-year
+8.79% +22.00%
90% offered a hourly rate of more than £13.00 £12.50 £12.80
10% offered a hourly rate of more than £48.00 £45.00 £67.00
UK excluding London median hourly rate £36.32 £33.55 £25.00
% change year-on-year
+8.25% +34.20%

VoltDB
Jobs Demand Trend

The demand trend of contract jobs citing VoltDB as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

VoltDB Jobs Demand Trend in the UK

VoltDB
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing VoltDB within the UK.

VoltDB Daily Rate Trend in the UK

VoltDB
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing VoltDB within the UK over the 3 months to 1 October 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England - 3 £520 -
South East - 3 £520 -
Surrey - 2 - -
Berkshire - 1 £520 -
Reading - 1 £520 -
Leatherhead - 1 - -

VoltDB
Top 30 Related IT Skills

For the 6 months to 1 October 2016, IT contractor jobs citing VoltDB also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for VoltDB.

1 17 (100.00%) Oracle
1 17 (100.00%) Security Cleared
2 14 (82.35%) SQL
3 12 (70.59%) Linux
4 11 (64.71%) JBoss
4 11 (64.71%) Java
4 11 (64.71%) Unix
4 11 (64.71%) JMeter
4 11 (64.71%) Java EE
4 11 (64.71%) SC Cleared
5 10 (58.82%) Test Automation
5 10 (58.82%) HP Quality Center
5 10 (58.82%) Cucumber
5 10 (58.82%) BDD
5 10 (58.82%) SoapUI
5 10 (58.82%) Load Testing
5 10 (58.82%) Maven
5 10 (58.82%) Selenium
5 10 (58.82%) JBehave
5 10 (58.82%) Functional Testing
5 10 (58.82%) Jenkins
5 10 (58.82%) JSON
5 10 (58.82%) Agile Software Development
5 10 (58.82%) JUnit
5 10 (58.82%) SOAP
5 10 (58.82%) Web Services
5 10 (58.82%) XML
5 10 (58.82%) Eclipse
5 10 (58.82%) HP
6 6 (35.29%) Subversion

VoltDB
Top Related IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 11 (64.71%) JBoss
Communications & Networking
1 1 (5.88%) tcpdump
Database & Business Intelligence
1 2 (11.76%) MySQL
1 2 (11.76%) Oracle Database
Development Applications
1 11 (64.71%) JMeter
2 10 (58.82%) Cucumber
2 10 (58.82%) Eclipse
2 10 (58.82%) JBehave
2 10 (58.82%) Jenkins
2 10 (58.82%) JUnit
2 10 (58.82%) Maven
2 10 (58.82%) Selenium
2 10 (58.82%) SoapUI
3 6 (35.29%) Subversion
4 4 (23.53%) JIRA
4 4 (23.53%) TestNG
Job Titles
1 15 (88.24%) Developer
2 11 (64.71%) Java Developer
3 10 (58.82%) Developer in Test
4 4 (23.53%) Agile Developer
4 4 (23.53%) Agile Java Developer
4 4 (23.53%) Oracle Developer
4 4 (23.53%) PL/SQL Developer
5 3 (17.65%) SQL Developer
6 1 (5.88%) DBA
6 1 (5.88%) Linux Engineer
6 1 (5.88%) MySQL DBA
6 1 (5.88%) Oracle DBA
6 1 (5.88%) Senior Developer
6 1 (5.88%) Senior Oracle Developer
6 1 (5.88%) Senior PL/SQL Developer
6 1 (5.88%) Senior SQL Developer
6 1 (5.88%) Unix Engineer
6 1 (5.88%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 11 (64.71%) Java EE
2 10 (58.82%) JSON
2 10 (58.82%) SOAP
2 10 (58.82%) Web Services
2 10 (58.82%) XML
Operating Systems
1 12 (70.59%) Linux
2 11 (64.71%) Unix
3 2 (11.76%) Red Hat Enterprise Linux
Processes & Methodologies
1 10 (58.82%) Agile Software Development
1 10 (58.82%) BDD
1 10 (58.82%) Functional Testing
1 10 (58.82%) Load Testing
1 10 (58.82%) Test Automation
2 6 (35.29%) Regression Testing
2 6 (35.29%) Technical Analysis
2 6 (35.29%) Use Case
3 5 (29.41%) Automation Testing
4 4 (23.53%) SDLC
4 4 (23.53%) Unit Testing
4 4 (23.53%) User Stories
5 2 (11.76%) Data Modelling
6 1 (5.88%) Change Management
6 1 (5.88%) ITIL
6 1 (5.88%) Network Packet Analysis
6 1 (5.88%) Performance Testing
6 1 (5.88%) Software Deployment
Programming Languages
1 14 (82.35%) SQL
2 11 (64.71%) Java
3 4 (23.53%) PL/SQL
Qualifications
1 17 (100.00%) Security Cleared
2 11 (64.71%) SC Cleared
Systems Management
1 10 (58.82%) HP Quality Center
2 1 (5.88%) Ansible
Vendors
1 17 (100.00%) Oracle
2 10 (58.82%) HP
3 1 (5.88%) Red Hat
3 1 (5.88%) VMware